Burgtec GXP Boost 3mm Offset Thick Thin Chainring Derrailleur non-stick layer

non-stick layer

The 3mm offset is for SRAM MTB cranks with DUB WIDE spindles that are already at the 55mm chainline required for SRAM T-Type Transmission groupsets

CLAMP DIAMETER: 31

96 grams for the set​

eco-conscious fabric moves with you effortlessly

Burgtec GXP Boost 3mm Offset Thick Thin Chainring Derrailleur non-stick layerGXP Boost Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said Eagle compatible. Will also work with all 10 11 and 12 speed chains both SRAM and Shimano Designed and tested in MTB heaven the Peak District. Keeps your chain on! Sizes available 30T 32T 34T Made from aerospace grade aluminium Designed and tested in the UK.